12193400

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1487}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 29060640

約数和(自身を除く): 16867240

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1487, 1640, 2050, 2974, 4100, 5948, 7435, 8200, 11896, 14870, 29740, 37175, 59480, 60967, 74350, 121934, 148700, 243868, 297400, 304835, 487736, 609670, 1219340, 1524175, 2438680, 3048350, 6096700, 12193400]

約数ペア:

[(1, 12193400), (2, 6096700), (4, 3048350), (5, 2438680), (8, 1524175), (10, 1219340), (20, 609670), (25, 487736), (40, 304835), (41, 297400), (50, 243868), (82, 148700), (100, 121934), (164, 74350), (200, 60967), (205, 59480), (328, 37175), (410, 29740), (820, 14870), (1025, 11896), (1487, 8200), (1640, 7435), (2050, 5948), (2974, 4100)]